{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["ethnicity", "place of birth", "ethnicity of people", "profession"], "input": "Col. James B. Swindal , the Air Force One pilot who flew John F. Kennedy 's body back to Washington in the hours after his assassination in Dallas , died Tuesday at a hospital in Cocoa Beach , Fla. ."}
{"ethnicity": [], "place of birth": [], "ethnicity of people": [], "profession": []}